Display screen or portion thereof with graphical user interface



The FIGURE is a front view of a display screen or portion thereof with graphical user interface showing our new design, in which a mobile terminal in broken lines is provided to illustrate an example environment.

In the drawings, broken lines showing a display screen, mobile terminal, text, letters, numbers and symbols illustrate environment and form no part of the claimed design. 

CLAIM The ornamental design for a display screen or portion thereof with graphical user interface, as shown and described. 